Explicitly set number of osm2pgsql processes

[chef.git] / cookbooks / tile / templates / default / replicate.erb

diff --git a/cookbooks/tile/templates/default/replicate.erb b/cookbooks/tile/templates/default/replicate.erb
index 24e41819846c13fccdb89bce29739e45164cf8a1..1b6c61bbc96f588ee5810a9f6e71b9cfce5ffd86 100644 (file)
--- a/cookbooks/tile/templates/default/replicate.erb
+++ b/cookbooks/tile/templates/default/replicate.erb
@@ -2,9 +2,10 @@
 
 # DO NOT EDIT - This file is being maintained by Chef
 
-# Initialize timestamp with day of latest planet dump
-# Setting to midnight ensures we get conistent data after first run
-# osmosis --read-replication-interval-init
+# Before running updates, the replication needs to be set up with the timestamp
+# set to the day of the latest planet dump. Setting to midnight ensures we get
+# conistent data after first run. osmosis --read-replication-interval-init is
+# used to initially create the state file
 
 # Define exit handler
 function onexit {
@@ -67,9 +68,9 @@ do
 
             # Apply the changes to the database
 <% if node[:tile][:node_file] -%>
-            osm2pgsql --slim --append --flat-nodes=<%= node[:tile][:node_file] %> ${file}
+            osm2pgsql --slim --append --number-processes=1 --flat-nodes=<%= node[:tile][:node_file] %> ${file}
 <% else -%>
-            osm2pgsql --slim --append ${file}
+            osm2pgsql --slim --append --number-processes=1 ${file}
 <% end -%>
 
             # No need to rollback now